CN202352992U - Combined conductive slip ring brush device - Google Patents

Combined conductive slip ring brush device Download PDF

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Publication number
CN202352992U
CN202352992U CN2011205354729U CN201120535472U CN202352992U CN 202352992 U CN202352992 U CN 202352992U CN 2011205354729 U CN2011205354729 U CN 2011205354729U CN 201120535472 U CN201120535472 U CN 201120535472U CN 202352992 U CN202352992 U CN 202352992U
Authority
CN
China
Prior art keywords
brush
slip ring
elasticity
insulation board
silk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011205354729U
Other languages
Chinese (zh)
Inventor
李问国
程余
王静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamic (beijing) Slip Ring Equipment Manufacturing Co Ltd
Original Assignee
Dynamic (beijing) Slip Ring Equipment Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dynamic (beijing) Slip Ring Equipment Manufacturing Co Ltd filed Critical Dynamic (beijing) Slip Ring Equipment Manufacturing Co Ltd
Priority to CN2011205354729U priority Critical patent/CN202352992U/en
Application granted granted Critical
Publication of CN202352992U publication Critical patent/CN202352992U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a combined conductive slip ring brush device which comprises an electric brush contact, an elastic brush wire, a brush positioning plate and a brush pressure plate. The elastic brush wire is of beryllium bronze which is heat treated, and the electric contact is made of a gold alloy material. Brushes are in pairs or in groups, and are fixedly clamped by the brush positioning plate and the brush pressure plate. According to the combined conductive slip ring brush device, the optimal performance of each material is displayed, the good contact and wear resistant performance of the brushes in work are ensured, so that the practicality of a slip ring is greatly improved, the service life of the slip ring is longer, the use is more stable and the cost is lower. Simultaneously, according to the fixing method in which the elastic brush wire is fixedly clamped by the brush positioning plate and the brush pressure plate, the structure is simple, the installation is convenient, the fixation is firm, and the production efficiency and the product quality are improved.

Description

A kind of combination conducting slip ring brushgear
Technical field
The utility model belongs to the electric equipment field, especially relates to a kind of combination conducting slip ring brushgear.
Background technology
Conducting slip ring is claimed collector ring again or is claimed rotary joint, rotation electric interfaces, slip ring, collecting ring, backflow ring, coil, commutator, adapter, is to realize two accurate power transmitting devices that relatively rotate image, data-signal and the transmission of power of mechanism.It is particularly suitable for being applied to unconfined continuous rotation, simultaneously again need be from the fixed position to the place of position of rotation delivering power or data.Brush is one of most important parts in the conducting slip ring, and it is to do sliding contact and form the crucial conductive component that is electrically connected with movement parts, so must have good electrical contact performance, anti-wear performance and elasticity.
Common slip-ring brush structure is generally three kinds: 1, carbon brush structure; 2, silver brush bundle structure; 3, billon monofilament structure.The brush Costco Wholesale of carbon brush structure is low, simple in structure, but the wearing and tearing owing to carbon brush need often clear up the carbon brush of slip ring inside in the use, and maintenance cost is higher, and is not suitable for transmission signals.Silver brush bundle structure adopts a branch of silver alloy silk (single diameter 0.1mm); Because the decision of material factor; Silver alloy has certain advantage than carbon brush structure on cost and performance; But rub earlier in long sliding friction or the indivedual silks of generation, produce broken end, make slip ring generation short circuit easily in slip ring inside.High-end slip ring is the brush that adopts the billon monofilament structure at present basically, because being gold, synthesizes the contact material essential element with other elements, thus contact performance and wear-resisting all very superior, but elasticity has deficiency slightly, and maximum problem is that cost is very high.
Summary of the invention
The purpose of the utility model is to propose a kind of conducting slip ring brushgear, and said brush is made up of the brush silk that electrically contacts head and elastomeric material of alloy material, is fixed between brush location-plate and the brush pressing plate.Brush couples together elastomeric material and contact material billon; Bring into play the optimum performance of every kind of material, guarantee brush excellent contact property and resistance to wear in the course of the work, elasticity brush silk is simple in structure by the fixed form of brush location-plate and brush pressing plate clamping; Easy for installation, fixed.
To achieve these goals; The technical scheme of the utility model is: a kind of combination conducting slip ring brushgear; Comprise brush, brush location insulation board and brush insulating press boards, said brush comprises and electrically contacts head and elasticity brush silk, and said elasticity brush thread is bent into " L " shape; Saidly electrically contact head and lump together through soldering group with an elasticity brush end; Said brush location insulation board is provided with a brush notch at least, and said brush insulating press boards to major general's pair of electrical brush pressing and fixing is in the brush notch of brush location insulation board, and the head that electrically contacts of a pair of brush is faced each other; Top plan at the brush insulating press boards is provided with the lead-out wire metallic interconnect, and metallic interconnect links together a pair of brush elasticity brush silk other end.
Said elasticity brush silk is for through heat treated beryllium-bronze, saidly electrically contacts head and is alloy material.
Said brush location insulation board is provided with two or three brush notches, in each brush notch, is 12 pairs by the brush of said brush insulating press boards pressing and fixing.
The beneficial effect of the utility model is: elastomeric material beryllium-bronze and contact material billon are coupled together; Bring into play the optimum performance of every kind of material; Guarantee brush excellent contact property and resistance to wear in the course of the work, thereby improve the Practical Performance of slip ring greatly, make the slip ring life-span longer; Use more stablely, cost is lower.Simultaneously, elasticity brush silk is simple in structure, easy for installation, fixed by the fixed form of brush location-plate and brush pressing plate clamping, has improved production efficiency and product quality.
Below in conjunction with accompanying drawing and embodiment the utility model is made a detailed description.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model assembly relation sketch map;
Fig. 3 is the utility model brush structural representation.
Embodiment
A kind of combination conducting slip ring brushgear embodiment; Referring to Fig. 1, Fig. 2 and Fig. 3, said device comprise brush 1, brush location insulation board 2 and brush insulating press boards 3; Said brush comprises and electrically contacts an a 1-1 and elasticity brush silk 1-2; As shown in Figure 3, said elasticity brush silk is bent into " L " shape, saidly electrically contacts head and lumps together through soldering group with an elasticity brush end 1-2-1; Said brush location insulation board is provided with a brush notch 2-1 at least; The elasticity brush silk other end 1-2-2 pressing and fixing of said brush insulating press boards to major general's pair of electrical brush is in the insulation board brush notch of brush location, and this brush insulating press boards is to be fixed on the notch from the side that brush is located insulation board through screw 4, and the head that electrically contacts of said a pair of brush is faced each other; Top plan at the brush insulating press boards is provided with lead-out wire metallic interconnect 5, and metallic interconnect links together a pair of brush elasticity brush silk other end through bolt 6.
For the rigidity of brush with guarantee electric conductivity and can reduce material cost that said elasticity brush silk is for through heat treated beryllium-bronze; Simultaneously, for anti-wear performance and the contact performance that improves brush, saidly electrically contact head for alloy material.
Brush described in present embodiment location insulation board is provided with two or three brush notches, in each brush notch, is 12 pairs by the brush of said brush insulating press boards pressing and fixing.
The experiment proof; Said conducting slip ring comprehensively couples together elastomeric material beryllium-bronze and contact material billon, brings into play the optimum performance of every kind of material, guarantees brush excellent contact property and resistance to wear in the course of the work; Thereby improve the Practical Performance of slip ring greatly; Make the slip ring life-span longer, use more stablely, cost is lower.Simultaneously, elasticity brush silk is simple in structure, easy for installation, fixed by the fixed form of brush location-plate and brush pressing plate clamping, has improved production efficiency and product quality.

Claims (3)

1. one kind is made up the conducting slip ring brushgear; Comprise brush, brush location insulation board and brush insulating press boards; Said brush comprises and electrically contacts head and elasticity brush silk, it is characterized in that, said elasticity brush thread is bent into " L " shape; Saidly electrically contact head and lump together through soldering group with an elasticity brush end; Said brush location insulation board is provided with a brush notch at least, and said brush insulating press boards to major general's pair of electrical brush pressing and fixing is in the brush notch of brush location insulation board, and the head that electrically contacts of a pair of brush is faced each other; Top plan at the brush insulating press boards is provided with the lead-out wire metallic interconnect, and metallic interconnect links together a pair of brush elasticity brush silk other end.
2. a kind of combination conducting slip ring brushgear according to claim 1 is characterized in that, said elasticity brush silk is for through heat treated beryllium-bronze, saidly electrically contacts head and is alloy material.
3. a kind of combination conducting slip ring brushgear according to claim 1 is characterized in that, said brush location insulation board is provided with two or three brush notches, in each brush notch, is 12 pairs by the brush of said brush insulating press boards pressing and fixing.
CN2011205354729U 2011-12-20 2011-12-20 Combined conductive slip ring brush device Expired - Lifetime CN202352992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205354729U CN202352992U (en) 2011-12-20 2011-12-20 Combined conductive slip ring brush device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205354729U CN202352992U (en) 2011-12-20 2011-12-20 Combined conductive slip ring brush device

Publications (1)

Publication Number Publication Date
CN202352992U true CN202352992U (en) 2012-07-25

Family

ID=46541959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205354729U Expired - Lifetime CN202352992U (en) 2011-12-20 2011-12-20 Combined conductive slip ring brush device

Country Status (1)

Country Link
CN (1) CN202352992U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674377A (en) * 2012-09-03 2014-03-26 上海航天测控通信研究所 Method for detecting contact pressure between conductive slip ring and conductive brush wire
CN105136374A (en) * 2015-09-07 2015-12-09 昆山斯格威电子科技有限公司 Conductive slide ring contact pressure test device
CN105977744A (en) * 2016-06-28 2016-09-28 杭州云博科技有限公司 Elastic filament brush and matched electric slip ring
CN106848670A (en) * 2015-12-03 2017-06-13 林德股份公司 For the negative contact element and slip-ring motor of slip-ring motor
CN107104340A (en) * 2017-04-28 2017-08-29 北京航天控制仪器研究所 A kind of wind-power slip ring combined electrical brush assemblies
CN107134702A (en) * 2017-04-28 2017-09-05 北京航天控制仪器研究所 A kind of space slip ring brush assembly of electric
CN109301653A (en) * 2018-10-31 2019-02-01 四川精通电气设备有限公司 A kind of fiber brush hoop group welding tooling
CN110829134A (en) * 2019-10-12 2020-02-21 中船九江精达科技股份有限公司 Adjusting device and adjusting method for improving contact reliability of electric brush of conductive slip ring

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674377B (en) * 2012-09-03 2016-01-27 上海航天测控通信研究所 A kind of detection method of conducting slip ring brush silk contact
CN103674377A (en) * 2012-09-03 2014-03-26 上海航天测控通信研究所 Method for detecting contact pressure between conductive slip ring and conductive brush wire
CN105136374A (en) * 2015-09-07 2015-12-09 昆山斯格威电子科技有限公司 Conductive slide ring contact pressure test device
CN106848670A (en) * 2015-12-03 2017-06-13 林德股份公司 For the negative contact element and slip-ring motor of slip-ring motor
CN106848670B (en) * 2015-12-03 2020-12-01 林德股份公司 Female contact element for a slip-ring machine and slip-ring machine
CN105977744A (en) * 2016-06-28 2016-09-28 杭州云博科技有限公司 Elastic filament brush and matched electric slip ring
CN105977744B (en) * 2016-06-28 2018-11-09 杭州摇头龙科技有限公司 Elater brush and matching used electric slip ring
CN107104340A (en) * 2017-04-28 2017-08-29 北京航天控制仪器研究所 A kind of wind-power slip ring combined electrical brush assemblies
CN107134702A (en) * 2017-04-28 2017-09-05 北京航天控制仪器研究所 A kind of space slip ring brush assembly of electric
CN107134702B (en) * 2017-04-28 2019-01-25 北京航天控制仪器研究所 A kind of space slip ring brush assembly of electric
CN107104340B (en) * 2017-04-28 2019-06-18 北京航天控制仪器研究所 A kind of wind-power slip ring combined electrical brush assemblies
CN109301653A (en) * 2018-10-31 2019-02-01 四川精通电气设备有限公司 A kind of fiber brush hoop group welding tooling
CN109301653B (en) * 2018-10-31 2020-06-16 四川精通电气设备有限公司 Fiber brush signal ring group welding tool
CN110829134A (en) * 2019-10-12 2020-02-21 中船九江精达科技股份有限公司 Adjusting device and adjusting method for improving contact reliability of electric brush of conductive slip ring

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120725